MA123-2013-exams-no-answers.pdf - MA 123 Exams Fall...

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MA 123 ExamsFall Semester 2013Here are two midterms and the final that we gave in MA 123 in the Fall Semester of 2013.You should use them to get an idea of the format of a typical test and to see the types ofquestions we ask.You should not assume that the test questions this semester will be on thesame topics.In fact, you are always responsible forallof the material that we cover in classas well asallof the designated material from your text. Additional information about theexams will be posted as announcements on MyMathLab.The best way to study for our exams is to be sure that you are very comfortable with thehomework assignments, the worksheets, and the examples that we present in class.
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Chapter 3 / Exercise 42
Intermediate Algebra
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MA 123October 24, 2013First name (print):Last name (print):Last five digits of ID number:Discussion Section (circle yours):B1: Tue 9:30–11B2: Tue 11–12:30B3: Tue 2–3:30B4: Tue 3:30–5B5: Tue 5–6:30B6: Wed 5–6:30B7: Thu 9:30–11B8: Thu 11–12:30B9: Thu 2–3:30BA: Wed 3:30–5Directions:Please do all of your work in this exam booklet and make sure that you crossout any work that we should ignore when we grade.Books and extra papers are notpermitted.If you have a question about a problem, please ask. Remember: answers thatare written logically and clearly will receive higher scores. There are 10 questions on 10 pages(not counting this cover page). Please make sure that you have all 10 pages of questions.Calculators are not permitted on this exam.Do not write in the following box:PROBLEMPOSSIBLESCOREName, disc sect2116293646596127168898108TOTAL100
MA 123October 24, 20131. (16 points) In each part, computedy/dx. (You do not have to simplify your answers.)(a)y=e5xcos 2x(b)y=x3tan-1x(c)y= 105+e3(d)y= ln(cos(x2+ 1))1
MA 123October 24, 20132. (9 points) Multiple choice: Circle the correct answer. You will not receive any creditfor ambiguous answers. You will receive 3 points for each right answer, 1 point if youdo not answer the question, and 0 points for each wrong answer.
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MA 123October 24, 20133. (6 points) More multiple choice: Circle the correct answer. You will not receive anycredit for ambiguous answers. You will receive 3 points for each right answer, 1 pointif you do not answer the question, and 0 points for each wrong answer.

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Term
Fall
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ARASZYAN
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Intermediate Algebra
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Chapter 3 / Exercise 42
Intermediate Algebra
Mckeague
Expert Verified

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